Made from high quality stainless steel, more durable and rustproof Adjustable turnbuckle to create tension, makes your sails get tight in installation Stainless steel will last a lifetime even in the harshest conditions, high load rate up to 6000lbs Includes: Turnbuckle x 3 , Eyepad x 3, Snap Hook x 3, Screw x 12, Plastic Expansion Screw x 12, ideal for sun shade sails installation Ideal for outdoor using, patio, lawn, garden, pool, pond, deck, kailyard, courtyard, backyard, dooryard, park, carport, pergola, sandbox DOEWORKS stainless steel shade sail hardware kit has high endurance and is suitable for a triangle or rectangle sun shade sail. You can use them to build a cool, pleasant, and beautiful outdoor leisure space, allowing you to enjoy time with your family and friends.